Very good descriptions. Niche being very new to me I am currently in a heavy testing phase. As of now, I have in a closet 138 different decants or sample vials of fragrances (not all niche) I don't know (Actually I have 34 more on the way, I really need to stop sometime soon and test the ones I have). What I like to do rather than just sniff, is apply it for at least 6-8 hours and see what the result is on my skin. Also, for me I need a shower to completely clean the one off before testing another. For me it's pretty exciting that almost every day I get to randomly select something different to test.